weary vapor
The general intelligence test is distributed normally with a mean of 600 and a standard deviation of 60. What percent of students will score 700 or less? What percent will score above 700? What score is necessary to reach the 90th percentile? What percent of test takers can expect to score between 540 and 680 (inclusive)?
I generally know how to do this problem, stuck on a couple vocab and the final question. Help is appreciated, thank you!
misty raft